This is a replacement Traxxas Complete Slipper Clutch.
This slipper clutch comes completely assembled and ready to install into your 1/10 scale 4X4 vehicle. The slipper clutch can be used as a standard replacement for existing clutches, or as an upgrade for vehicles with a high-stall clutch. The slipper clutch comes equipped with a pre-installed 54-tooth 32-pitch spur gear.